require(__dirname).test({
  xml: "<xml:root xmlns:xml='ERROR'/>",
  expect: [
    [
      'opentagstart',
      {
        name: 'xml:root',
        attributes: {},
        ns: {},
      },
    ],
    [
      'error',
      'xml: prefix must be bound to http://www.w3.org/XML/1998/namespace\n' +
        'Actual: ERROR\n' +
        "Line: 0\nColumn: 27\nChar: '",
    ],
    [
      'attribute',
      {
        name: 'xmlns:xml',
        local: 'xml',
        prefix: 'xmlns',
        uri: 'http://www.w3.org/2000/xmlns/',
        value: 'ERROR',
      },
    ],
    [
      'opentag',
      {
        name: 'xml:root',
        uri: 'http://www.w3.org/XML/1998/namespace',
        prefix: 'xml',
        local: 'root',
        attributes: {
          'xmlns:xml': {
            name: 'xmlns:xml',
            local: 'xml',
            prefix: 'xmlns',
            uri: 'http://www.w3.org/2000/xmlns/',
            value: 'ERROR',
          },
        },
        ns: {},
        isSelfClosing: true,
      },
    ],
    ['closetag', 'xml:root'],
  ],
  strict: true,
  opt: { xmlns: true },
})
